Aug 02 00:25:52.737 INFO checking rncryptor-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 00:25:52.737 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:25:52.737 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:25:52.737 INFO running `"docker" "create" "-v" "/tmp/crater.TA5UPLkCX4PA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 00:25:52.956 INFO blam! 5210a763cca9d024b3482f8a84a2d090ca8cde5f3afe3c7f3faec947cf77248e
Aug 02 00:25:52.956 INFO running `"docker" "start" "-a" "5210a763cca9d024b3482f8a84a2d090ca8cde5f3afe3c7f3faec947cf77248e"`
Aug 02 00:25:54.248 INFO kablam!    Compiling rust_sodium-sys v0.1.2
Aug 02 00:28:06.537 INFO kablam!     Checking rust_sodium v0.1.2
Aug 02 00:28:10.287 INFO kablam!     Checking rncryptor v0.1.0 (file:///source)
Aug 02 00:28:12.127 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:28:12.127 INFO kablam!  --> benches/01_password_based_encryption.rs:1:1
Aug 02 00:28:12.127 INFO kablam!   |
Aug 02 00:28:12.127 INFO kablam! 1 | #![feature(test)]
Aug 02 00:28:12.127 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 00:28:12.127 INFO kablam! 
Aug 02 00:28:12.127 INFO kablam! error: aborting due to previous error
Aug 02 00:28:12.127 INFO kablam! 
Aug 02 00:28:12.127 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:28:12.133 INFO kablam! error: Could not compile `rncryptor`.
Aug 02 00:28:12.133 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 00:28:12.561 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:28:12.561 INFO kablam!  --> benches/03_decryption.rs:1:1
Aug 02 00:28:12.561 INFO kablam!   |
Aug 02 00:28:12.561 INFO kablam! 1 | #![feature(test)]
Aug 02 00:28:12.561 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 00:28:12.561 INFO kablam! 
Aug 02 00:28:12.562 INFO kablam! error: aborting due to previous error
Aug 02 00:28:12.562 INFO kablam! 
Aug 02 00:28:12.562 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:28:12.569 INFO kablam! error: Could not compile `rncryptor`.
Aug 02 00:28:12.570 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 00:28:12.851 INFO kablam! error: build failed
Aug 02 00:28:12.852 INFO kablam! su: No module specific data is present
Aug 02 00:28:13.517 INFO running `"docker" "rm" "-f" "5210a763cca9d024b3482f8a84a2d090ca8cde5f3afe3c7f3faec947cf77248e"`
Aug 02 00:28:13.654 INFO blam! 5210a763cca9d024b3482f8a84a2d090ca8cde5f3afe3c7f3faec947cf77248e